Acer K2 K272HUL 27"NEC E552
Top 21%76 points
Top 21%
Top 46%52 points
Top 46%
Acer K2 K272HUL 27"
NEC E552
vs
Top specs and features

Acer K2 K272HUL 27" vs NEC E552: 36 facts in comparison

1. every pixel has three subpixels

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.
Acer K2 K272HUL 27"
NEC E552
85% have it

2. power consumption operation

How much power the device consumes when it's switched on.

3. screen size

The bigger the screen size is, the better the user experience.

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer K2 K272HUL 27"
NEC E552
60% have it

5. contrast ratio

Contrast ratio is the visual distance between the lightest and the darkest colour that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colours and more distinctive color gradation.

6. supports total tilt

Total tilt adjustment is the ability for the monitor head to move up and down. Tilt adjustment enables a user to change the viewing position of the display, creating a more comfortable view of the screen.
Acer K2 K272HUL 27"
NEC E552
84% have it

7. weight

34.81kg lighter.

8. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer K2 K272HUL 27"
NEC E552
56% have it

9. has an IPS screen

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.
Acer K2 K272HUL 27"
NEC E552
33% have it

10. luminance

Luminance is the intensity of light that a device emits.
500cd/m²

11. power consumption on standby

How much power the device consumes when shut down but still plugged in.

12. height

373.7mm shorter.

13. resolution

1.78x higher resolution.
1920 x 1080px

14. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer K2 K272HUL 27"
NEC E552
76% have it

15. supports swivel

Swivel is the ability for the monitor head to be rotated left or right. This enables users to share screen images without causing visual distortion.
Acer K2 K272HUL 27"
NEC E552
34% have it

16. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

17. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
Acer K2 K272HUL 27"
NEC E552
29% have it

18. thickness

131.9mm thinner.
117mm

19. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer K2 K272HUL 27"
NEC E552
79% have it

20. displays 3D with glasses

The device displays 3D images which you can only see with special 3D glasses. Unlike glasses-free 3D displays, the screens of these devices have larger viewing angles.
Acer K2 K272HUL 27"
NEC E552
4% have it

21. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Acer K2 K272HUL 27"
NEC E552
41% have it

22. width

667.9mm narrower.

23. pixel density

2.7x higher pixel density.

24. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

25. audio output power

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

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